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A Multiprobe Heat Pulse Sensor for Soil Moisture Measurement Based on PCB Technology
(Ieee-inst Electrical Electronics Engineers Inc, 2019-02-01)
Heat dissipation sensors operate based on the temperature dependence of the transient heat conduction within the soil, which is a function of the soil characteristics and its water content. After a heat pulse with controlled ...
Potential use of the veris apparent EC sensor to predict soil texture under the semi-arid conditions of central Arizona
(2009-12-01)
The operational details of the apparent electrical conductivity (ECa) sensor manufactured by Veris Technologies have been extensively documented in literature reports, but the geographical distribution of these research ...
Potential use of the veris apparent EC sensor to predict soil texture under the semi-arid conditions of central Arizona
(2009-12-01)
The operational details of the apparent electrical conductivity (ECa) sensor manufactured by Veris Technologies have been extensively documented in literature reports, but the geographical distribution of these research ...
A high sensitivity single-probe heat pulse soil moisture sensor based on a single npn junction transistor
(Elsevier Sci LtdOxfordInglaterra, 2013)
Autonomous Soil Moisture Sensor Based On Nanostructured Thermosensitive Resistors Powered By An Integrated Thermoelectric Generator
(ELSEVIER SCIENCE SALAUSANNE, 2016)
Nonlinear models for soil moisture sensor calibration in tropical mountainous soils
(Escola Superior de Agricultura "Luiz de Queiroz" - USP/ESALQ, 2022)
Autonomous Soil Water Content Sensors Based on Bipolar Transistors Encapsulated in Porous Ceramic Blocks
(Mdpi, 2019-03-22)
We present an autonomous sensor to measure soil water content that uses a single heat pulse probe based on a transistor encapsulated in a porous block. The sensor uses a bipolar junction transistor, which performs as both ...
Water level monitoring system based on LoPy4 microcontroller with LoRa technology
(Institute of Electrical and Electronics Engineers Inc., 2018)
Modern weather stations allow real-time monitoring of several atmospheric variables. Wireless Sensor Networks (WSN) provide communication between nodes and the Network Coordinator (Gateway). This network uses transceivers ...